/**
 *
 * The MIT License
 *
 * Copyright (c) 2008 Board of Trustees, Leland Stanford Jr. University. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:

 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.macdadi.core.client.domain;

import com.google.gwt.user.client.rpc.IsSerializable;

/**
 * @author Ben Suter <ben.suter@gmail.com>
 */
public class StakeholderGroup implements IsSerializable
{
    protected int id;
    protected String name;
    protected User[] members = new User[0];

    public int getId()
    {
        return id;
    }

    public void setId(int id)
    {
        this.id = id;
    }

    public String getName()
    {
        return name;
    }

    public void setName(String name)
    {
        this.name = name;
    }

    public User getMember(int index) {
        if ( index < members.length )
            return members[index];
        else
            return null;
    }

    public int getNumMembers() {
        return members.length;
    }

    public void addMember(User member) {
        User[] newMembers = new User[members.length + 1];
        for (int i = 0; i < members.length; i++)
            newMembers[i] = members[i];

        newMembers[newMembers.length - 1] = member;
        members = newMembers;
    }

    public boolean equals(Object obj)
    {
        if ( obj == null )
            return false;

        if ( obj instanceof StakeholderGroup )
            return id == ((StakeholderGroup) obj).getId();
        else
            return false;
    }

    public int hashCode()
    {
        return id;
    }
}
